"# \u4e2d\u592e\u7a7a\u8c03\u591a\u5408\u4e00\u7f51\u5173\uff08NET\uff09\u4ea7\u54c1\u8bf4\u660e\u4e66\n\n> 2025-03-10 | 2026-06-25\n> https:\/\/www.modbus.cn\/en\/30214.html\n\n**\u4ea7\u54c1\u8bf4\u660e\u4e66**\n\n---\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/03\/20250310154150664.png)\n\n**\u6ce8\u610f\u4e8b\u9879\uff1a**\n\n**\u5b89\u88c5\u4f4d\u7f6e\uff1a** \u672c\u4ea7\u54c1**\u5ba4\u5185\u5916\u5747\u53ef\u5b89\u88c5**\uff0c\u5efa\u8bae\u5b89\u88c5\u5728\u667a\u80fd\u5bb6\u5c45\u63a7\u5236\u7bb1\u6216\u5176\u9644\u8fd1\u3002\n\n**\u63a5\u7ebf\u64cd\u4f5c\uff1a**\n\n- \u4e0d\u540c\u63a7\u5236\u65b9\u5f0f\u7684\u8f93\u5165\u7aef\u5b50\u63a5\u7ebf\u7aef\u5b50\u4e0d\u540c\uff0c\u8bf7\u6839\u636e\u9700\u6c42\u9009\u62e9\u5bf9\u5e94\u7684\u63a5\u53e3\u3002\n\n- LAN\u7aef\u53e3\u7684\u7535\u7f06\u957f\u5ea6\u8bf7\u63a7\u5236\u572880\u7c73\u4ee5\u5185\u3002\n\n**\u5b89\u5168\u5b89\u88c5\uff1a**\n\n- 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\u4e00\u4efd\u4ea7\u54c1\u89c4\u683c\u4e66\n\n**\u4ea7\u54c1\u4ecb\u7ecd\uff1a**\n\u672c\u4ea7\u54c1\u4e3a\u591a\u5408\u4e00\u7f51\u5173\uff0c\u517c\u5bb9\u591a\u4e2a\u54c1\u724c\u7684\u4e2d\u592e\u7a7a\u8c03\uff0c\u53ea\u9700**\u624b\u52a8\u62e8\u7801**\u5373\u53ef\u5b9e\u73b0\u4e00\u673a\u63a7\u5236\u591a\u54c1\u724c\u4e2d\u592e\u7a7a\u8c03\u7684\u667a\u80fd\u7f51\u5173\u3002\u5b83\u53ef\u5c06\u591a\u8054\u7cfb\u7edf\u7a7a\u8c03\u63a5\u5165\u5230\u591a\u5bb6\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u4e2d\uff0c\u7b2c\u4e09\u65b9\u53ef\u901a\u8fc7\u7f51\u5173MODBUS\u534f\u8bae\u63a7\u5236\u591a\u8054\u5f0f\u4e2d\u592e\u7a7a\u8c03\u7684\u5f00\u5173\u3001\u6e29\u5ea6\u8c03\u8282\u3001\u6a21\u5f0f\u5207\u6362\u3001\u98ce\u901f\u8c03\u8282\u7b49\u529f\u80fd\u3002\n\n**\u4ea7\u54c1\u8d2d\u4e70\uff1a**[https:\/\/www.modbus.cn\/product\/30788.html](https:\/\/www.modbus.cn\/product\/30788.html)\n\n**\u4ea7\u54c1\u57fa\u672c\u89c4\u683c\u53ca\u7535\u6c14\u53c2\u6570\uff1a**\n\n- 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\u5c06\u7f51\u5173\u5bf9\u5e94\u7aef\u53e3\u4e0e\u7a7a\u8c03\u5185\u673a\u6216\u5916\u673a\u5bf9\u5e94\u7aef\u53e3\u63a5\u7ebf\uff08\u5fc5\u9700\u4f7f\u7528RVVP2*0.75\u6216\u4ee5\u4e0a\u7684\u4e24\u82af\u5c4f\u853d\u7ebf\u3002\u6309\u54c1\u724c\u7279\u5b9a\u7aef\u53e3\uff0c\u89c1\u8868\u683c1\uff09\u3002\u4f8b\u5982\uff1a\u5927\u91d1\u4e2d\u592e\u7a7a\u8c03\u5185\u673a\u7ea2\u5708\u6240\u793aF1F2\uff0c\u4e0e\u7f51\u5173\u7aef\u53e3AC1AC2\u8fde\u63a5\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/03\/20250310155753149.png)\n\n- \u6839\u636e\u4e3b\u673a\u63a5\u53e3\u901a\u8fc7485\u901a\u8baf\u7aef\u53e3\u3001\u7f51\u53e3\u63a5\u667a\u80fd\u4e2d\u63a7\u4e3b\u673a\u3002\u4f8b\u5982\uff1a\u4e2d\u63a7\u4e3b\u673a\u662f485\u901a\u8baf\u7aef\u53e3\uff0c\u63a5\u7ebf\u65b9\u5f0f\u5982\u4e0b\u56fe\uff1a\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/03\/20250310155815535.png)\n\n- \u7f51\u5173P1\uff0cP2\u53caDC12V\u00b1\u53e3\u90fd\u80fd\u901a\u7535\uff08\u8bf7\u4f7f\u752812-24V\u7535\u6e90\u9002\u914d\u5668\uff09\u3002\n\n- \u7a7a\u8c03\u6e29\u63a7\u5668\u62e8\u5730\u5740\u7801\u3002\u5206\u914d\u65b9\u6cd5\uff1a\u5927\u91d1\uff0c\u4e1c\u829d\u5355\u7cfb\u7edf\u53ca\u591a\u7cfb\u7edf\u5747\u5728\u539f\u5382\u6e29\u63a7\u5668\u4e0a\u624b\u52a8\u5206\u914d\uff0c\u5176\u4f59\u53ef\u63a7\u54c1\u724c\u5355\u7cfb\u7edf\u5728\u63a5\u4e0a\u7a7a\u8c03\u4fe1\u53f7\u7ebf\u540e\u81ea\u52a8\u5206\u914d\u5730\u5740\uff0c\u591a\u7cfb\u7edf\u5728\u5185\u5916\u673a\u624b\u52a8\u62e8\u7801\u5206\u914d\u3002\u5177\u4f53\u5899\u9762\u6e29\u63a7\u5668\u62e8\u7801\u65b9\u5f0f\u8bf7\u8054\u7cfb\u76f8\u5173\u5de5\u4f5c\u4eba\u5458\u3002\n\n- \u5b89\u88c5\u5b8c\u6bd5\u540e\u7a7a\u8c03\u53ca\u7f51\u5173\u65ad\u7535\u91cd\u542f\u3002\n\n**\u591a\u8054\u673a\u63a5\u7ebf\u793a\u610f\u56fe\uff1a**\n\n- \u5355\u7cfb\u7edf\uff1a\u5185\u5916\u673a\u5747\u53ef\u8fde\u63a5\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/03\/20250310155847235.png?x-oss-process=image\/resize,m_lfit,w_950,h_443)\n\n- \u591a\u7cfb\u7edf\uff1a\u6bcf\u4e2a\u54c1\u724c\u5ba4\u5916\u673a\u540c\u6837\u8fde\u63a5\u76f8\u5e94\u7684\u4fe1\u53f7\u7aef\u53e3\uff0c\u7aef\u53e3\u4ee3\u7801\u4e0d\u53d8\u3002\u4ee5\u5927\u91d1\u4e3a\u4f8b\uff1a\u8bbe\u5907\u5b89\u88c5\u4e8e\u5185\u5916\u673a\u5747\u53ef\uff0c\u591a\u5916\u673a\u60c5\u51b5\u5916\u7684F1F2\u4e32\u8054\u5373\u53ef\u3002\u5b89\u88c5\u4e8e\u4efb\u610f\u4e00\u53f0\u5185\u673a\uff0c\u4e5f\u53ef\u5b89\u88c5\u4e8e\u5916\u673a\u3002\n\n![](https:\/\/image.modbus.cn\/wp-content\/uploads\/2025\/03\/20250310155901211.png)\n\n**\u4ea7\u54c1\u62e8\u7801\u65b9\u5f0f\u53ca\u5bf9\u5e94\u7aef\u53e3\u540d\u79f0\uff08\u89c1\u4e0b\u9762\u8868\u683c1\uff09**\n\u4f18\u52bf\uff1a\u672c\u5730\u76f4\u63a5\u62e8\u7801\u81f3\u6240\u9700\u54c1\u724c\u7a7a\u8c03\uff0c\u65e0\u9700\u4e91\u7aef\u4e0b\u8f7d\u52a0\u8f7d\u76f8\u5173\u54c1\u724c\u3002\u5728\u6b63\u5f0f\u4f7f\u7528\u672c\u4ea7\u54c1\u4e4b\u524d\uff0c\u5e94\u6309\u7167\u672c\u8282\u8981\u6c42\u5b8c\u6210\u4ea7\u54c1\u62e8\u7801\u4ee5\u53ca\u901a\u8baf\u7ebf\u7684\u63a5\u5165\u3002\u62e8\u7801\u53ca\u901a\u8baf\u7ebf\u7684\u63a5\u5165\u4e3b\u8981\u6839\u636e\u4e2d\u592e\u7a7a\u8c03\u7684\u54c1\u724c\u8fdb\u884c\u786e\u5b9a\uff0c\u8be6\u7ec6\u8981\u6c42\u89c1\u4e0b\u8868\u3002\n\n**\u8bf4\u660e\uff1a0\u4e3aOFF\u4e0d\u7528\u62e8\uff1b1\u4e3aON\uff0c\u5411\u4e0a\u62e8\u7801\u3002\u51fa\u5382\u72b6\u6001\u4e3a\u51680\u3002**\n\n**\u8868\u683c1\uff1a**\n\n\u7a7a\u8c03\u54c1\u724c\u62e8\u7801\u65b9\u5f0f\u7a7a\u8c03\u4fe1\u53f7\u7aef\u53e3\u5bf9\u5e94\u7f51\u5173\u63a5\u7ebf\u7aef\u53e31. \u5927\u91d10 0 0 0 0 0 0 0 0 0F1-F2AC1-AC22. \u65e5\u7acb1 0 0 0 0 0 0 0 1 11-2AC1-AC23. \u4e1c\u829d0 1 0 0 0 0 0 0 0 0U1-U2AC1-AC24. \u4e09\u83f1\u7535\u673a1 1 0 0 0 0 0 0 0 0M1-M2AC1-AC25. \u4e09\u83f1\u91cd\u5de50 0 1 0 0 0 0 0 0 0A-BA-B6. \u7f8e\u76841 0 1 0 0 0 0 0 0 0X-YA-B\u5c0f\u90e8\u5206\u7f8e\u76841 0 1 0 0 0 0 0 0 0P-QA-B7. \u5355\u7cfb\u7edf\u683c\u529b0 1 1 0 0 0 1 0 0 0D1-D2H-L8. \u591a\u7cfb\u7edf\u683c\u529b0 1 1 0 0 0 1 0 0 0G1-G2H-L9. \u6d77\u4fe11 1 1 0 0 0 0 0 1 11-2AC1-AC210. \u91cd\u5de5\u6d77\u5c140 0 1 0 0 0 0 0 0 0A-BA-B11. \u677e\u4e0b1 0 0 1 0 0 0 0 0 0U1-U2AC1-AC212. \u6d77\u5c140 1 0 1 0 0 0 0 0 0P-QAC1-AC213. \u535a\u4e161 1 0 1 0 0 0 0 0 0X-YA-B14. \u4e09\u661f0 1 1 1 0 0 0 0 0 0F1-F2A-B15. \u5f00\u52290 0 1 1 0 0 0 0 0 0X-YA-B16. \u7279\u70751 0 1 1 0 0 0 0 0 0X-YA-B17. \u7ea6\u514b1 1 1 1 0 0 0 0 1 11-2AC1-AC2\n\n**\u5347\u7ea7\u529f\u80fd\uff1a**\n\u4f7f\u7528\u4e13\u7528\u5347\u7ea7\u8f6f\u4ef6\u5347\u7ea7\u7f51\u5173\u5373\u53ef\u3002\u7f51\u5173\u76f8\u5173\u67e5\u8be2\u6545\u969c\u8f6f\u4ef6\uff0c\u5347\u7ea7\u8f6f\u4ef6\uff0c\u4f18\u5316\u56fa\u4ef6\u5305\uff0c\u5747\u7531\u6211\u53f8\u63d0\u4f9b\u3002\n\n## \u901a\u8baf\u534f\u8bae\n\n## \u901a\u4fe1\u53c2\u6570\n\n### \uff08\u4e00\uff09485 \u901a\u4fe1\u53c2\u6570\n\n- \u6ce2\u7279\u7387\uff1a9600bps\n\n- \u6570\u636e\u4f4d\uff1a8\n\n- \u505c\u6b62\u4f4d\uff1a1\n\n- \u5947\u5076\u6821\u9a8c\u4f4d\uff1aNONE\n\n### \uff08\u4e8c\uff09\u529f\u80fd\u4ee3\u7801\n\n\u672c\u7f51\u5173\u652f\u6301\u4ee5\u4e0b\u529f\u80fd\u4ee3\u7801\uff0c\u82e5\u6536\u5230\u8868\u4e2d\u4ee5\u5916\u7684\u529f\u80fd\u4ee3\u7801\uff0c\u5c06\u53cd\u9988\u5f02\u5e38\u54cd\u5e94\uff1a\n\n- 0x04(04)\uff1a\u8bfb\u8f93\u5165\u5bc4\u5b58\u5668(Read Input Register)\n\n- 0x06(06)\uff1a\u9884\u7f6e\u5355\u4e2a\u5bc4\u5b58\u5668(Preset Single Register)\n\n- 0x10(16)\uff1a\u9884\u7f6e\u591a\u4e2a\u5bc4\u5b58\u5668(Preset Multiple Registers)\n\n## \u529f\u80fd\n\n### \uff08\u4e00\uff09\u76d1\u63a7\u529f\u80fd\n\n- **\u8fd0\u8f6c\/\u505c\u6b62\u72b6\u6001**\uff1a\u5b9e\u65f6\u76d1\u6d4b\u5ba4\u5185\u673a\u662f\u5904\u4e8e\u8fd0\u8f6c\u72b6\u6001\u8fd8\u662f\u505c\u6b62\u72b6\u6001\u3002\n\n- **\u8fd0\u8f6c\u6a21\u5f0f**\uff1a\u8bc6\u522b\u5ba4\u5185\u673a\u5f53\u524d\u7684\u8fd0\u8f6c\u6a21\u5f0f\uff0c\u5305\u62ec\u5236\u51b7\u3001\u5236\u70ed\u3001\u9001\u98ce\u3001\u9664\u6e7f\u7b49\u6a21\u5f0f\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd\uff09\u3002\n\n- **\u6e29\u5ea6\u8bbe\u5b9a**\uff1a\u83b7\u53d6\u5ba4\u5185\u673a\u7684\u8bbe\u5b9a\u6e29\u5ea6\u503c\u3002\n\n- **\u5ba4\u5185\u6e29\u5ea6**\uff1a\u8bfb\u53d6\u5ba4\u5185\u673a\u6240\u5904\u73af\u5883\u7684\u5b9e\u9645\u6e29\u5ea6\u3002\n\n- **\u5438\u6c14\u6e29\u5ea6**\uff1a\u76d1\u6d4b\u5ba4\u5185\u673a\u7684\u5438\u6c14\u6e29\u5ea6\u3002\n\n- **\u98ce\u91cf**\uff1a\u4e86\u89e3\u5ba4\u5185\u673a\u7684\u98ce\u91cf\u8bbe\u7f6e\uff0c\u5982 LL\u3001L\u3001M\u3001H\u3001HH \u7b49\u7ea7\u522b\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd\uff09\u3002\n\n- **\u5f3a\u5236\u505c\u6b62\u72b6\u6001**\uff1a\u5224\u65ad\u5ba4\u5185\u673a\u662f\u5426\u5904\u4e8e\u5f3a\u5236\u505c\u6b62\u72b6\u6001\u3002\n\n- **\u5f02\u5e38\u4ee3\u7801**\uff1a\u5f53\u5ba4\u5185\u673a\u51fa\u73b0\u6545\u969c\u6216\u8b66\u544a\u65f6\uff0c\u83b7\u53d6\u76f8\u5e94\u7684\u5f02\u5e38\u4ee3\u7801\u3002\n\n### \uff08\u4e8c\uff09\u63a7\u5236\u529f\u80fd\n\n- **\u8fd0\u8f6c\/\u505c\u6b62\u63a7\u5236**\uff1a\u80fd\u591f\u8fdc\u7a0b\u63a7\u5236\u5ba4\u5185\u673a\u7684\u542f\u52a8\u4e0e\u505c\u6b62\u3002\n\n- **\u8fd0\u8f6c\u6a21\u5f0f\u8bbe\u5b9a**\uff1a\u53ef\u4ee5\u8bbe\u5b9a\u5ba4\u5185\u673a\u7684\u8fd0\u8f6c\u6a21\u5f0f\u4e3a\u5236\u51b7\u3001\u5236\u70ed\u3001\u9001\u98ce\u3001\u9664\u6e7f\u7b49\u6a21\u5f0f\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd\uff09\u3002\n\n- **\u6e29\u5ea6\u8bbe\u5b9a**\uff1a\u8fdc\u7a0b\u8c03\u6574\u5ba4\u5185\u673a\u7684\u5236\u51b7\u6216\u5236\u70ed\u8bbe\u5b9a\u6e29\u5ea6\u3002\n\n- **\u98ce\u91cf\u8bbe\u5b9a**\uff1a\u4fee\u6539\u5ba4\u5185\u673a\u7684\u98ce\u91cf\u8bbe\u7f6e\uff0c\u5982 LL\u3001L\u3001M\u3001H\u3001HH \u7b49\u7ea7\u522b\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u5ba4\u5185\u673a\u7684\u6027\u80fd\uff09\u3002\n\n### \uff08\u4e09\uff09\u68c0\u7d22\u7cfb\u7edf\u4fe1\u606f\u529f\u80fd\n\n- **\u901a\u8baf\u72b6\u6001**\uff1a\u67e5\u770b\u7f51\u5173\u4e0e\u5ba4\u5185\u673a\u4e4b\u95f4\u7684\u901a\u8baf\u662f\u5426\u6b63\u5e38\u3002\n\n- **\u5ba4\u5185\u673a\u8fde\u63a5\u4fe1\u606f**\uff1a\u83b7\u53d6\u5df2\u8fde\u63a5\u7684\u5ba4\u5185\u673a\u6570\u91cf\u4ee5\u53ca\u6bcf\u53f0\u5ba4\u5185\u673a\u7684\u7f51\u7edc\u5730\u5740\u3002\n\n## \u534f\u8bae\u5185\u5bb9\n\n### \uff08\u4e00\uff09\u8bfb\u53d6\u72b6\u6001\n\n#### 1. \u8bfb\u53d6\u9002\u914d\u5668\u72b6\u6001\n\n- **\u529f\u80fd\u7801**\uff1a0x04(04)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740**\uff1a30001\uff080x0000\uff09\n\n- **\u529f\u80fd**\uff1a\u8bfb\u53d6\u9002\u914d\u5668\u72b6\u6001\n\n- **\u54cd\u5e94\u6570\u636e**\uff1a00\uff08\u672a\u51c6\u5907\u597d\uff09\u6216 01\uff08\u51c6\u5907\u597d\uff09\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 04 00 00 00 01 31 CA\n  \u54cd\u5e94\uff1a01 04 02 00 01 78 F0\n```\n\n#### 2. \u8bfb\u53d6\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001\n\n- **\u529f\u80fd\u7801**\uff1a0x04(04)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4**\uff1a30002\uff080x0001\uff09~ 30005\uff080x0004\uff09\n\n- **\u529f\u80fd**\uff1a\u8bfb\u53d6\u5ba4\u5185\u673a\u8fde\u63a5\u72b6\u6001\uff0c\u6bcf\u7ec4\u5bc4\u5b58\u5668\u5bf9\u5e94 16 \u53f0\u5ba4\u5185\u673a\u7684\u8fde\u63a5\u60c5\u51b5\n\n- **\u54cd\u5e94\u6570\u636e**\uff1a\u6bcf\u4e2a\u5bc4\u5b58\u5668\u7684\u503c\u4e3a 16 \u4f4d\u4e8c\u8fdb\u5236\u6570\uff0c\u6bcf\u4e00\u4f4d\u8868\u793a\u5bf9\u5e94\u5ba4\u5185\u673a\u7684\u8fde\u63a5\u72b6\u6001\uff080\uff1a\u672a\u8fde\u63a5\uff1b1\uff1a\u8fde\u63a5\uff09\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 04 00 01 00 04 A0 09\n  \u54cd\u5e94\uff1a01 04 08 FF FF FF 3F 3F FF 00 00 58 28\n```\n\n#### 3. \u67e5\u8be2\u5ba4\u5185\u673a\u7684\u72b6\u6001\n\n- **\u529f\u80fd\u7801**\uff1a0x04(04)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4**\uff1a32001\uff080x07d0\uff09~ 32384\uff080x07e8\uff09\n\n- **\u529f\u80fd**\uff1a\u67e5\u8be2\u5355\u4e2a\u6216\u591a\u4e2a\u5ba4\u5185\u673a\u7684\u72b6\u6001\uff0c\u5305\u62ec\u98ce\u91cf\u3001\u5f00\u5173\u3001\u6a21\u5f0f\u3001\u8bbe\u5b9a\u6e29\u5ea6\u3001\u6545\u969c\u4ee3\u7801\u3001\u5ba4\u5185\u6e29\u5ea6\u3001\u6e29\u5ea6\u4f20\u611f\u5668\u72b6\u6001\u7b49\n\n- **\u67e5\u8be2\u683c\u5f0f**\uff1a\u9700\u6307\u5b9a\u5bc4\u5b58\u5668\u7684\u8d77\u59cb\u5730\u5740\u548c\u67e5\u8be2\u7684\u5bc4\u5b58\u5668\u6570\u91cf\u3002\u6bcf\u4e2a\u5ba4\u5185\u673a\u7684\u72b6\u6001\u4fe1\u606f\u5360\u7528 6 \u4e2a\u5bc4\u5b58\u5668\uff0c\u5bc4\u5b58\u5668\u5730\u5740\u4ece 32001 \u5f00\u59cb\uff0c\u6bcf\u9694 6 \u4e2a\u5bc4\u5b58\u5668\u4e3a\u4e0b\u4e00\u53f0\u5ba4\u5185\u673a\u7684\u8d77\u59cb\u5730\u5740\u3002\n\n- **\u54cd\u5e94\u6570\u636e\u89e3\u6790**\uff1a\n\n- \u98ce\u91cf\/\u98ce\u5411\uff1a\u5bc4\u5b58\u5668\u503c\u7684\u9ad8 4 \u4f4d\u8868\u793a\u98ce\u91cf\uff080x10=LL\uff0c0x20=L\uff0c0x30=M\uff0c0x40=H\uff0c0x50=HH\uff0c0xA0=\u81ea\u52a8\uff09\uff0c\u4f4e 3 \u4f4d\u8868\u793a\u98ce\u5411\uff080-7\uff0c0=\u6c34\u5e73\u65b9\u5411\uff0c4=\u5782\u76f4\u65b9\u5411\uff0c7=\u6446\u98ce\uff09\u3002\n\n- \u5f00\u5173\uff1a\u5bc4\u5b58\u5668\u503c\u7684\u6700\u4f4e\u4f4d\u8868\u793a\u5f00\u5173\u72b6\u6001\uff081=\u5f00\uff0c0=\u5173\uff09\u3002\n\n- \u6a21\u5f0f\uff1a\u5bc4\u5b58\u5668\u503c\u7684\u4f4e 4 \u4f4d\u8868\u793a\u6a21\u5f0f\uff080=\u9001\u98ce\uff0c1=\u5236\u70ed\uff0c2=\u5236\u51b7\uff0c7=\u9664\u6e7f\uff09\u3002\n\n- \u8bbe\u5b9a\u6e29\u5ea6\uff1a\u5bc4\u5b58\u5668\u503c\u7684\u9ad8\u5b57\u8282\u548c\u4f4e\u5b57\u8282\u7ec4\u5408\u540e\u9664\u4ee5 10 \u5f97\u5230\u8bbe\u5b9a\u6e29\u5ea6\u3002\n\n- \u6545\u969c\u4ee3\u7801\uff1a\u5bc4\u5b58\u5668\u503c\u5bf9\u5e94\u6545\u969c\u4ee3\u7801\uff0c\u5177\u4f53\u53c2\u7167\u6545\u969c\u4ee3\u7801\u6620\u5c04\u8868\u3002\n\n- \u5ba4\u5185\u6e29\u5ea6\uff1a\u5bc4\u5b58\u5668\u503c\u7684\u9ad8\u5b57\u8282\u548c\u4f4e\u5b57\u8282\u7ec4\u5408\u540e\u9664\u4ee5 10 \u5f97\u5230\u5ba4\u5185\u6e29\u5ea6\u3002\n\n- \u6e29\u5ea6\u4f20\u611f\u5668\u72b6\u6001\uff1a\u5bc4\u5b58\u5668\u503c\u4e3a 0x0800 \u8868\u793a\u6b63\u5e38\uff0c0x0001 \u8868\u793a\u5f02\u5e38\u3002\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 04 07 D0 00 06 70 85\n  \u54cd\u5e94\uff1a01 04 0C 50 00 42 02 01 18 00 00 01 0A 80 00 F6 FA\n```\n\n4.4 \u5ba4\u5185\u673a\u7684\u72b6\u6001\u4fe1\u606f\n\n## 4.4.1 \u9002\u914d\u5668\u5730\u5740\n\n\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4\u5ba4\u5185\u673a\u5730\u574032001-320061-0032007-320121-0132013-320181-0232019-320241-0332025-320301-0432031-320361-0532037-320421-0632043-320481-0732049-320541-0832055-320601-0932061-320661-1032067-320721-1132073-320781-1232079-320841-1332085-320901-1432091-320961-1532097-321022-0032103-321082-0132109-321142-0232115-321202-0332121-321262-0432127-321322-0532133-321382-0632139-321442-0732145-321502-0832151-321562-0932157-321622-1032163-321682-1132169-321742-1232175-321802-1332181-321862-1432187-321922-1532193-321983-0032199-322043-0132205-322103-0232211-322163-0332217-322223-0432223-322283-0532229-322343-0632235-322403-0732241-322463-0832247-322523-0932253-322583-1032259-322643-1132265-322703-1232271-322763-1332277-322823-1432283-322883-1532289-322944-0032295-323004-0132301-323064-0232307-323124-0332313-323184-0432319-323244-0532325-323304-0632331-323364-0732337-323424-0832343-323484-0932349-323544-1032355-323604-1132361-323664-1232367-323724-1332373-323784-1432379-323844-15\n\n4.5 \u9884\u7f6e\u5355\u4e2a\u5bc4\u5b58\u5668\n\n## 4.5.1 \u9002\u914d\u5668\u5730\u5740\n\n\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4\u5ba4\u5185\u673a\u5730\u574040001-400031-0040004-400061-0140007-400091-0240010-400121-0340013-400151-0440016-400181-0540019-400211-0640022-400241-0740025-400271-0840028-400301-0940031-400331-1040034-400361-1140037-400391-1240040-400421-1340043-400451-1440046-400481-1540049-400512-0040052-400542-0140055-400572-0240058-400602-0340061-400632-0440064-400662-0540067-400692-0640070-400722-0740073-400752-0840076-400782-0940079-400812-1040082-400842-1140085-400872-1240088-400902-1340091-400932-1440094-400962-1540097-400993-0040100-401023-0140103-401053-0240106-401083-0340109-401113-0440112-401143-0540115-401173-0640118-401203-0740121-401233-0840124-401263-0940127-401293-1040130-401323-1140133-401353-1240136-401383-1340139-401413-1440142-401443-1540145-401474-0040148-401504-0140151-401534-0240154-401564-0340157-401594-0440160-401624-0540163-401654-0640166-401684-0740169-401714-0840172-401744-0940175-401774-1040178-401804-1140181-401834-1240184-401864-1340187-401894-1440190-401924-15\n\n### \uff08\u4e8c\uff09\u63a7\u5236\u529f\u80fd\n\n#### 1. **\u5f00\u5173\u53ca\u98ce\u901f\u8bbe\u5b9a**\n\n- **\u529f\u80fd\u7801**\uff1a0x06(06)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4**\uff1a42001\uff080x07d0\uff09~ 42192\uff080x07e8\uff09\n\n- **\u529f\u80fd**\uff1a\u63a7\u5236\u5ba4\u5185\u673a\u7684\u5f00\u5173\u72b6\u6001\u53ca\u98ce\u901f\u8bbe\u7f6e\n\n- **\u5199\u5165\u6570\u636e\u683c\u5f0f**\uff1a\n\n- \u98ce\u901f\uff1a\u9ad8 4 \u4f4d\u8868\u793a\u98ce\u901f\uff080x10=LL\uff0c0x20=L\uff0c0x30=M\uff0c0x40=H\uff0c0x50=HH\uff0c0xA0=\u81ea\u52a8\uff09\n\n- \u98ce\u5411\uff1a\u4f4e 3 \u4f4d\u8868\u793a\u98ce\u5411\uff080-7\uff0c0=\u6c34\u5e73\u65b9\u5411\uff0c4=\u5782\u76f4\u65b9\u5411\uff0c7=\u6446\u98ce\uff09\n\n- \u5f00\u5173\uff1a\u5355\u72ec\u4e00\u4e2a\u5b57\u8282\uff0c60=\u5173\u673a\uff0c61=\u5f00\u673a\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 06 07 D0 10 60 84 AF\n  \u54cd\u5e94\uff1a01 06 07 D0 10 60 84 AF\n```\n\n#### 2. **\u6a21\u5f0f\u8bbe\u5b9a**\n\n- **\u529f\u80fd\u7801**\uff1a0x06(06)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4**\uff1a42001\uff080x07d0\uff09~ 42192\uff080x07e8\uff09\n\n- **\u529f\u80fd**\uff1a\u8bbe\u5b9a\u5ba4\u5185\u673a\u7684\u8fd0\u8f6c\u6a21\u5f0f\n\n- **\u5199\u5165\u6570\u636e\u683c\u5f0f**\uff1a\n\n- \u6a21\u5f0f\uff1a00 00=\u901a\u98ce\u6a21\u5f0f\uff0c00 01=\u5236\u70ed\u6a21\u5f0f\uff0c00 02=\u5236\u51b7\u6a21\u5f0f\uff0c00 07=\u9664\u6e7f\u6a21\u5f0f\uff0c00 03=\u81ea\u52a8\u6a21\u5f0f\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 06 07 D4 00 02 49 47\n  \u54cd\u5e94\uff1a01 06 07 D4 00 02 49 47\n```\n\n#### 3. **\u6e29\u5ea6\u8bbe\u5b9a**\n\n- **\u529f\u80fd\u7801**\uff1a0x06(06)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4**\uff1a42001\uff080x07d0\uff09~ 42192\uff080x07e8\uff09\n\n- **\u529f\u80fd**\uff1a\u8bbe\u5b9a\u5ba4\u5185\u673a\u7684\u5236\u51b7\u6216\u5236\u70ed\u6e29\u5ea6\n\n- **\u5199\u5165\u6570\u636e\u683c\u5f0f**\uff1a\n\n- \u6e29\u5ea6\uff1a\u9ad8\u5b57\u8282\u548c\u4f4e\u5b57\u8282\u7ec4\u5408\u540e\u8868\u793a\u6e29\u5ea6\u503c\uff0c\u5982 00 A0 \u8868\u793a 16 \u6444\u6c0f\u5ea6\uff0c00 AA \u8868\u793a 17 \u6444\u6c0f\u5ea6\u7b49\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 06 07 D2 00 A0 28 FF\n  \u54cd\u5e94\uff1a01 06 07 D2 00 A0 28 FF\n```\n\n### \uff08\u4e09\uff09\u5176\u4ed6\u529f\u80fd\n\n#### 1. \u63a7\u5236\u5ba4\u5185\u673a\n\n- **\u529f\u80fd\u7801**\uff1a0x10(16)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740\u8303\u56f4**\uff1a42001\uff080x07d0\uff09~ 42192\uff080x07e8\uff09\n\n- **\u529f\u80fd**\uff1a\u4e00\u6b21\u5199\u5165\u591a\u4e2a\u63a7\u5236\u53c2\u6570\u5230\u5ba4\u5185\u673a\n\n- **\u5199\u5165\u6570\u636e\u683c\u5f0f**\uff1a\n\n- \u6bcf\u4e2a\u5ba4\u5185\u673a\u7684\u63a7\u5236\u4fe1\u606f\u5360\u7528 3 \u4e2a\u5bc4\u5b58\u5668\uff0c\u5206\u522b\u7528\u4e8e\u5b58\u50a8\u5f00\u5173\u53ca\u98ce\u901f\u3001\u6a21\u5f0f\u3001\u6e29\u5ea6\u7b49\u4fe1\u606f\n\n- **\u793a\u4f8b**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 10 07 D9 00 03 06 10 60 00 02 00 A0 C2 A5\n  \u54cd\u5e94\uff1a01 10 07 D9 00 03 50 87\n```\n\n- **01**\uff1a\u4ece\u673a\u5730\u5740\uff0c\u8868\u793a\u8981\u4e0e\u5730\u5740\u4e3a 01 \u7684\u4ece\u673a\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002\n\n- **10**\uff1a\u529f\u80fd\u7801\uff0c\u8868\u793a\u8981\u6267\u884c\u7684\u64cd\u4f5c\u662f\u9884\u7f6e\u591a\u4e2a\u5bc4\u5b58\u5668\uff08Preset Multiple Registers\uff09\u3002\n\n- **07 D9**\uff1a\u5bc4\u5b58\u5668\u5730\u5740\uff0c\u8868\u793a\u8981\u5199\u5165\u6570\u636e\u7684\u8d77\u59cb\u5bc4\u5b58\u5668\u5730\u5740\u662f 07 D9\uff08\u5341\u516d\u8fdb\u5236\uff09\uff0c\u5bf9\u5e94\u7684\u662f\u7b2c 4 \u53f0\u7a7a\u8c03\u5ba4\u5185\u673a\u7684\u63a7\u5236\u5bc4\u5b58\u5668\u3002\n\n- **00 03**\uff1a\u5bc4\u5b58\u5668\u6570\u91cf\uff0c\u8868\u793a\u8981\u5199\u5165\u6570\u636e\u7684\u5bc4\u5b58\u5668\u6570\u91cf\u662f 3 \u4e2a\u3002\n\n- **06**\uff1a\u5b57\u8282\u957f\u5ea6\uff0c\u8868\u793a\u8981\u5199\u5165\u7684\u6570\u636e\u603b\u5171\u6709 6 \u4e2a\u5b57\u8282\u3002\n\n- **10 60 00 02 00 A0**\uff1a\u5199\u5165\u7684\u6570\u636e\uff0c\u4f9d\u6b21\u8868\u793a\u98ce\u901f\u3001\u5f00\u5173\u3001\u6a21\u5f0f\u3001\u6e29\u5ea6\u7b49\u63a7\u5236\u4fe1\u606f\u3002\n\n- **C2 A5**\uff1aCRC \u6821\u9a8c\u7801\uff0c\u7528\u4e8e\u4fdd\u8bc1\u6570\u636e\u4f20\u8f93\u7684\u5b8c\u6574\u6027\u3002\n\n#### \u6570\u636e\u89e3\u6790\n\n**\u98ce\u901f\u53ca\u5f00\u5173\u63a7\u5236**\uff1a`10 60`\n\n- \u98ce\u901f\uff1a\u9ad8 4 \u4f4d `10` \u8868\u793a\u98ce\u901f\u4e3a LL\uff08\u4f4e\u901f\uff09\u3002\n\n- \u5f00\u5173\uff1a\u4f4e 4 \u4f4d `60` \u8868\u793a\u5173\u673a\u64cd\u4f5c\u3002\n\n**\u6a21\u5f0f\u8bbe\u5b9a**\uff1a`00 02`\n\n- \u6a21\u5f0f\u503c `02` \u8868\u793a\u8bbe\u5b9a\u4e3a\u5236\u51b7\u6a21\u5f0f\u3002\n\n**\u6e29\u5ea6\u8bbe\u5b9a**\uff1a`00 A0`\n\n- \u6e29\u5ea6\u503c `A0` \u8868\u793a\u8bbe\u5b9a\u6e29\u5ea6\u4e3a 16 \u6444\u6c0f\u5ea6\u3002\n\n#### 2. \u67e5\u8be2\/\u8bbe\u7f6e\u7a7a\u8c03\u7c7b\u578b\n\n- **\u529f\u80fd\u7801**\uff1a0x05\n\n- **\u5bc4\u5b58\u5668\u5730\u5740**\uff1a00 00\uff08\u67e5\u8be2\u9ed8\u8ba4\u503c\uff09\u6216 00 01\uff08\u8bbe\u7f6e\u503c\uff09\n\n- **\u529f\u80fd**\uff1a\u67e5\u8be2\u6216\u8bbe\u7f6e\u7a7a\u8c03\u7c7b\u578b\n\n- **\u67e5\u8be2\u683c\u5f0f**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 05 00 00 00 00 CD CA\n  \u54cd\u5e94\uff1a01 05 00 00 01 00 CC 5A\n```\n\n- **\u8bbe\u7f6e\u683c\u5f0f**\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 05 00 01 01 00 9D DA\n  \u54cd\u5e94\uff1a01 05 00 01 01 00 9D DA\n```\n\n#### 3. \u4fee\u6539\u4ece\u673a\u5730\u5740\n\n- **\u529f\u80fd\u7801**\uff1a0x06(06)\n\n- **\u5bc4\u5b58\u5668\u5730\u5740**\uff1aAA\n\n- **\u529f\u80fd**\uff1a\u4fee\u6539\u4ece\u673a\u5730\u5740\n\n- **\u5199\u5165\u6570\u636e\u683c\u5f0f**\uff1a\n\n- \u65b0\u5730\u5740\uff1a\u4e00\u4e2a\u5b57\u8282\uff0c\u8868\u793a\u65b0\u7684\u4ece\u673a\u5730\u5740\n\n- **\u793a\u4f8b**\uff1a\u5c06\u4ece\u673a\u5730\u5740\u6539\u4e3a 03\uff1a\n\n```\n  \u67e5\u8be2\uff1a01 06 AA 03 DF 78\n  \u54cd\u5e94\uff1a01 06 AA 03 DF 78\n```\n\n## \u4e8c\u3001\u9644\u5f55\n\n### \uff08\u4e00\uff09\u5927\u91d1\u5f02\u5e38\u4ee3\u7801\u6620\u5c04\u8868\n\n\u503c 2\u4ee3\u7801\u503c 1\u4ee3\u780100001A112C223E334H445F556J667L778P889U9910910A11811H12712C13613J14514E15415F16317218119G20K21M22N23R24T25V26W27X28Y29Z30*31\n\n**\u793a\u4f8b**\uff1a\u503c 1 = 4\uff0c\u503c 2 = 9\uff0c\u5f02\u5e38\u4ee3\u7801 = U4\u3002\n\n### 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\u623f\u95f4\u6e29\u5ea6\u4f20\u611f\u5668\u5f02\u5e38\uff08FSN\uff0930\u63a5\u7ebf\u9519\u8bef\uff08FSN\uff09CH\u88c5\u7f6e\u8fde\u63a5\u9519\u8bef\uff08FSXNQ\uff09EE\u538b\u7f29\u673a\u4fdd\u62a4\n\n---\n*modbus.cn*\n"